CSS Worksheet: CSS Rules and Syntax

HTML and CSS lesson 12: CSS rules: selector, property, value · Set 129 · 40 questions

Code tip (Colon in the middle, semicolon at the end): A rule is: selector { property: value; property: value; } The property is before the colon, the value after it; a semicolon ends each declaration. Count the property: value; lines to count the declarations.

NameDateTime takenScore ___ / 40

1.✍️ What value is given to margin in this rule?
.note {
font-size: 20px;
margin: 10px;
} (a) bold (b) 8px (c) 10px (d) margin
2.✍️ What is the selector in this CSS rule?
body {
  padding: 8px;
  font-size: 20px;
  font-style: italic;
  margin: 10px;
} (a) padding (b) body (c) 20px (d) .box
3.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
border: 2px solid;
}
4.✍️ Which sign goes between a property and its value? (a) = (b) : (c) ; (d) -
5.✍️ How many declarations (property: value pairs) are in this rule?
p {
  font-weight: bold;
  font-size: 20px;
  border: 2px solid;
}
6.✍️ How does a CSS comment start? (a) /* (b) // (c) # (d) <!--
7.✍️ Which property is set to 300px in this rule?
li {
  font-style: italic;
  font-size: 20px;
  width: 300px;
  margin: 10px;
} (a) color (b) 300px (c) font-style (d) width
8.✍️ CSS declarations go inside which brackets? (a) [ ] (b) ( ) (c) < > (d) { }
9.✍️ How many declarations (property: value pairs) are in this rule?
body {
color: red;
background-color: yellow;
}
10.✍️ Which sign ends each CSS declaration? (a) , (b) . (c) ; (d) :
11.✍️ In color: blue; which part is the value? (a) color (b) ; (c) blue (d) :
12.✍️ What is the selector in this CSS rule?
.box {
  width: 300px;
  font-style: italic;
  background-color: yellow;
  padding: 8px;
} (a) width (b) .box (c) h2 (d) italic
13.✍️ What is the selector in this CSS rule?
body {
  width: 300px;
  padding: 8px;
  font-size: 20px;
  color: red;
} (a) body (b) .box (c) 8px (d) width
14.✍️ What value is given to text-align in this rule?
#top {
text-align: center;
font-size: 20px;
} (a) yellow (b) 10px (c) center (d) text-align
15.✍️ What value is given to color in this rule?
.box {
  font-weight: bold;
  background-color: yellow;
  width: 300px;
  color: red;
} (a) center (b) color (c) red (d) 20px
16.✍️ In color: blue; which part is the property? (a) color (b) blue (c) ; (d) :
17.✍️ How many declarations (property: value pairs) are in this rule?
p {
color: red;
padding: 8px;
}
18.✍️ How many declarations (property: value pairs) are in this rule?
p {
margin: 10px;
border: 2px solid;
}
19.✍️ Which property is set to bold in this rule?
p {
  text-align: center;
  width: 300px;
  font-weight: bold;
} (a) font-weight (b) border (c) width (d) bold
20.✍️ How many declarations (property: value pairs) are in this rule?
body {
padding: 8px;
text-align: center;
}
21.✍️ What is the selector in this CSS rule?
h2 {
  width: 300px;
  padding: 8px;
  color: red;
  font-style: italic;
} (a) h1 (b) 8px (c) h2 (d) width
22.✍️ What value is given to font-size in this rule?
h1 {
  color: red;
  border: 2px solid;
  font-size: 20px;
} (a) font-size (b) yellow (c) 20px (d) center
23.✍️ How many declarations (property: value pairs) are in this rule?
li {
font-style: italic;
text-align: center;
}
24.✍️ What value is given to background-color in this rule?
p {
  border: 2px solid;
  text-align: center;
  background-color: yellow;
  color: red;
} (a) 8px (b) background-color (c) 10px (d) yellow
25.✍️ How many declarations (property: value pairs) are in this rule?
.note {
  background-color: yellow;
  padding: 8px;
  text-align: center;
  font-size: 20px;
}
26.✍️ What is the selector in this CSS rule?
body {
  background-color: yellow;
  font-size: 20px;
  font-style: italic;
  text-align: center;
} (a) 20px (b) .box (c) background-color (d) body
27.✍️ How many declarations (property: value pairs) are in this rule?
li {
margin: 10px;
}
28.✍️ What is the selector in this CSS rule?
li {
padding: 8px;
font-weight: bold;
} (a) padding (b) bold (c) li (d) body
29.✍️ How many declarations (property: value pairs) are in this rule?
h1 {
  font-size: 20px;
  text-align: center;
  background-color: yellow;
  font-style: italic;
}
30.✍️ What is the selector in this CSS rule?
p {
text-align: center;
font-size: 20px;
} (a) p (b) text-align (c) 20px (d) .note
31.✍️ Which property is set to 8px in this rule?
h1 {
  background-color: yellow;
  width: 300px;
  padding: 8px;
  margin: 10px;
} (a) font-weight (b) 8px (c) border (d) padding
32.✍️ How many declarations (property: value pairs) are in this rule?
.note {
margin: 10px;
font-style: italic;
}
33.✍️ What is the selector in this CSS rule?
p {
  margin: 10px;
  font-weight: bold;
  border: 2px solid;
  font-style: italic;
} (a) .note (b) p (c) margin (d) bold
34.✍️ What is the selector in this CSS rule?
body {
font-weight: bold;
width: 300px;
} (a) font-weight (b) 300px (c) .box (d) body
35.✍️ How many declarations (property: value pairs) are in this rule?
p {
width: 300px;
}
36.✍️ What is the selector in this CSS rule?
li {
  text-align: center;
  font-size: 20px;
  width: 300px;
  font-style: italic;
} (a) text-align (b) li (c) body (d) 20px
37.✍️ What value is given to border in this rule?
li {
  font-style: italic;
  border: 2px solid;
  font-size: 20px;
  margin: 10px;
} (a) 300px (b) italic (c) border (d) 2px solid
38.✍️ How many declarations (property: value pairs) are in this rule?
#top {
font-size: 20px;
}
39.✍️ What is the selector in this CSS rule?
h2 {
  color: red;
  text-align: center;
  width: 300px;
  font-size: 20px;
} (a) h1 (b) color (c) h2 (d) center
40.✍️ What value is given to font-size in this rule?
body {
  padding: 8px;
  width: 300px;
  font-size: 20px;
} (a) font-size (b) center (c) yellow (d) 20px

Answer key

10px
body
1
:
3
/*
width
{ }
2
;
blue
.box
body
center
red
color
2
2
font-weight
2
h2
20px
2
yellow
4
body
1
li
4
p
padding
2
p
body
1
li
2px solid
1
h2
20px

Free html and css lessons, practice and worksheets at talentjr.in/html-css-for-kids